Overview

Reproduction can be defined as the biological process of producing a new individual or an offspring identical to the parents. This process ensuresthe increase in the number of individuals of a species when conditions are favourable. It is one of the fundamental characteristics of living things and an essential life process.

There are two types of reproduction asexual and sexual.

Sexual Reproduction This process of reproduction is very complex that involves the formation and transfer of gametes, followed by fertilization, the formation of the zygote, andembryogenesis.

Asexual Reproduction This process of reproduction involves only one parent and the new offspring produced is genetically similar to the parent.

Also read:Asexual Reproduction

All human beings undergo a sexual mode of reproduction. In this process, two parents are involved in producing a new individual. Offspring are produced by the fusion of gametes (sex cells) from each parent. Hence, the newly formed individual will be different from parents, both genetically and physically. Human reproduction is an example of sexual reproduction.

In human beings, both males and females have different reproductive systems; hence, they are known to exhibit sexual dimorphism. Males have testes- also calledtesticles, while the females have a pair of ovaries.

Also read:Sexual Reproduction

The reproduction in human beings involves the fusion of male and female gametes produced in their reproductive system. The male reproductive system is different from the female reproductive system, both in structure and in function.

Male Reproductive System

The male gametes, i.e., sperms are produced within the male reproductive system. Sperms are small unicellular structures with a head, middle piece, and a tail.

The male reproductive system consists of :

Explore more:Male Reproductive System

Female Reproductive System

The female reproductive system is active before, during and after fertilization as well. It consists of the following parts:

Female reproductive system has two functions

During puberty, eggs in the ovaries start to mature. One of the ovaries releases the matured ovum in every 28 to 30 days and is called ovulation.

The process of fusion of sperm with egg (ovum) to produce zygote is called fertilization. Fertilization is a crucial stage of reproduction in human beings. The fertilized egg is called the zygote. Zygote starts to divide into many cells and develops into an embryo.

Embryo moves into the uterus and gets attached to its walls. This process is referred to as implantation, and the implanted embryo eventually develops into a fetus.

Learn more about reproduction in human beings, its types, process, significance and other related topics atBYJUS Biology

Reproduction is a fundamental biological process of producing young ones or offspring, which are identical to their parents.

Fertilization is the fusion of male and haploid female gametes (egg and sperm) resulting in the formation of a diploid zygote.

Cell Differentiation is the process through which a young and immature cell develops into a specialized and matured cell.

The process of reproduction in humans usually begins with copulation, followed by the Pre-fertilization, Fertilization, and Post-fertilization. During this fundamental process, both male and female reproductive organs play an important role.

In Biology, the trimester system mainly refers to three months. A complete pregnancy period lasts for 38-40 weeks or 9 months from the first day of your last menstrual period to the birth of the baby. This period is divided into three stages, which are collectively called trimesters.

Parturition is the process of delivering the baby after the completion of pregnancy or a fully grown developed fetus and placenta from the uterus to the vagina to the outside world. This process occurs in three stages, which includes:

Humans reproduce their young ones sexually by the interaction between the male and female reproductive organs.

Sexual Reproduction is carried out by a set of events and are divided into three stages: Pre-fertilization, Fertilization, and Post-fertilization

Reproduction is a fundamental biological process carried out by different living organisms to produce their young ones or offspring. In human, reproduction plays a significant role in the continuity of species from one generation to another generation. Without reproduction, there would no life existing on the planet earth.

Both sexual and asexual are two different modes of reproduction. Sexual mode reproduction takes place in all multicellular organisms including humans, animals, and higher plants. Asexual mode reproduction occurs only in lower invertebrates and other simpler living species such as amoeba, bacteria, and hydra.

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Human Reproductive System - Male and Female Reproductive ...